Phone adapter



FIG. 1 is a perspective view of the phone adapter;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear side view thereof; and,

FIG. 7 is a front view thereof.

The broken lines in the drawings are for purposes of illustration and form no part of the claimed design. 

CLAIM The ornamental design for a phone adapter, as shown and described. 